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患者26岁，孕40周。 * * 助产术后4天诉会阴部胀痛，体温超过39℃，宫底有压痛。恶露色红，量多有异味

首选诊断（）。

A.会阴切口感染

B.子宫内膜炎

C.急性早期乳腺炎

D.尿路感染

E.上呼吸道感染

答案

参考答案：B

单项选择题

Remote administration types are an example of one kind of (71) malicious software, the Trojan horse, or more simply Trojan. The purpose of these programs isn’t replication, (72) to penetrate and control. That masquerade as one thing when in fact they are something else, usually something destructive. There are a number of kinds of Trojans, including spybots, (73) report on the Web sites a computer user visits, and keybots or keyloggers, which record and report the user’s keystrokes in order to discover passwords and other confidential information.

RATS attempt to give a remote intruder administrative control of an infected computer. They work as (74) pairs. The server resides on the infected machine, while the client resides elsewhere, across the network, where it’s available to a remote intruder. Using standard TCP/IP or UDP protocols, the client sends instructions to the server. The server does (75) it’s told to do on the infected computer.

（74）处填（）。

A．W/S

B．S/C

C．B/S

D．C/S
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选择题

石墨在一定条件下转化为金刚石时，要吸收能量．下列说法正确的是（　　）

A．金刚石不如石墨稳定

B．石墨不如金刚石稳定

C．等质量的石墨和金刚石完全燃烧，石墨放出的热量多

D．等质量的石墨和金刚石完全燃烧，金刚石放出的热量多
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